Results 11 to 20 of about 8,775,047 (381)

Half-life Limit of 19Mg

open access: yesNuclear Physics A, 2003
A search for 19Mg was performed using projectile fragmentation of a 150 MeV/nucleon 36Ar beam. No events of 19Mg were observed. From the time-of-flight through the fragment separator an upper limit of 22 ns for the half-life of 19Mg was ...
A. Stolz   +13 more
core   +3 more sources

The half-life of 129I [PDF]

open access: yesApplied Radiation and Isotopes, 2018
The radionuclide 129I is a long-lived fission product that decays to 129Xe by beta-particle emission. It is an important tracer in geological and biological processes and is considered one of the most important radionuclides to be assessed in studies of global circulation. It is also one of the major contributors to radiation dose from nuclear waste in
Eduardo García-Toraño   +18 more
openaire   +6 more sources

The half-life of $$^{212}$$Po [PDF]

open access: yesThe European Physical Journal A, 2021
AbstractThe half-life of $$^{212}$$ 212 Po was measured with the highest up-to-date accuracy as $$T_{1/2}=295.1(4)$$ T 1 /
P. Belli   +12 more
openaire   +3 more sources

Organic NIR-II molecule with long blood half-life for in vivo dynamic vascular imaging

open access: yesNature Communications, 2020
Real-time monitoring of vessel dysfunction is of great significance in preclinical research. Optical bioimaging in the second near-infrared (NIR-II) window provides advantages including high resolution and fast feedback.
Benhao Li   +16 more
semanticscholar   +1 more source

Free and Immobilized Microbial Culture–Mediated Crude Oil Degradation and Microbial Diversity Changes Through Taxonomic and Functional Markers in a Sandy Loam Soil

open access: yesFrontiers in Environmental Science, 2022
Crude oil contamination of soil and water resources is a widespread issue. The present study evaluated the degradation of aliphatic hydrocarbons (C11–C36) in crude oil by 17 bacteria isolated from a crude oil–contaminated soil. The results suggested that
Ashish Khandelwal   +8 more
doaj   +1 more source

Who Is Alyx? A new Behavioral Biometric Dataset for User Identification in XR [PDF]

open access: yes, 2023
This article presents a new dataset containing motion and physiological data of users playing the game "Half-Life: Alyx". The dataset specifically targets behavioral and biometric identification of XR users. It includes motion and eye-tracking data captured by a HTC Vive Pro of 71 users playing the game on two separate days for 45 minutes. Additionally,
arxiv   +1 more source

An intact C-terminal end of albumin is required for its long half-life in humans

open access: yesCommunications Biology, 2020
Albumin has an average plasma half-life of three weeks and is thus an attractive carrier to improve the pharmacokinetics of fused therapeutics. The half-life is regulated by FcRn, a cellular receptor that protects against intracellular degradation.
Jeannette Nilsen   +13 more
semanticscholar   +1 more source

Study into impacts of formation sands on foam performance during drainage gas production—Take Qinghai Oilfield’s Sebei Gasfield for example

open access: yesFrontiers in Earth Science, 2023
Foam drainage gas production is a gas production technology for low-pressure gas well in domestic and abroad industries. In Qinghai Oilfield’s Sebei Gasfield, sand existence often occurs during drainage production.
Nan Li   +12 more
doaj   +1 more source

Research on the Application of Half-life Indexes in Periodical Evaluation

open access: yesZhishi guanli luntan, 2018
[Purpose/significance] Based on the review of half-life indexes in periodical evaluation at home and abroad, this paper finds that half-life indexes are mixed and misused in the process of being used. so, we analyze and explore these problems.
Zhao Nan
doaj   +1 more source

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